Characteristics; Table 1-1 System Characteristics - Compaq ES40CSLP Installation, User & Service Manual

Introduction

1.2 Characteristics

Table 1-1 highlights the specific characteristics of the ES40CSLP rackmount system.

Table 1-1 System Characteristics

Characteristic
Processor capability
High-performance PCI I/O
subsystem
PCI to ISA bridge
CD-ROM drive
Floppy drive
Main memory
1–2 Compaq ES40CSLP Rackmount System Installation/User/Service Guide
Description
Contains up to four CPU modules. Each CPU module contains a DECchip
21264 (EV6) processor, a two-way set associative virtual 64 KB on-chip
instruction cache, and a two-way set associative virtually addressed,
physically tagged, write back 64 KB on-chip data cache. Each CPU
module contains a 4 MB secondary B-cache consisting of late-write
synchronous SRAMs that provide low latency and high bandwidth. Each
CPU module also has a 5 ->2 volt power regulator that supplies up to 100
watts at 2.2 volts to the CPU
The server has two 64-bit, 33 MHz PCI busses that support seven 64-bit
PCI slots, a PCI to Ultra SCSI 2 port, and an PCI to Ethernet port. PCI
bus 0 supports four PCI slots and a PCI to ISA bridge. If a graphics
adapter is installed, it must be installed in PCI bus 0 slot 4. PCI bus 1
supports three PCI slots.
The ISA I/O bus is used to interface to three LM78 system hardware
monitors and a Real Time Clock. There are no ISA option slots.
Integrated into the PCI to ISA bridge are the:
•
Dual USB port
•
Dual-channel IDE controller to drive the CD-ROM drive
•
Keyboard and mouse controller
•
Floppy controller
•
Two serial port controllers
•
Parallel port controller
Contains one 12X CD-ROM drive.
Contains one 1.44 MB floppy drive.
Can contain four memory motherboards. A memory motherboard has
eight slots for installing sets of 200 pin synchronous memory DIMMs.
The DIMMs are installed in sets of four. Two sets of DIMMs (eight
DIMMs) constitute an array. Each array must contain a minimum set of
four of the same DIMMs in order to function.